Published March 2002
| Version v1
Journal article
Progress in gamma-ray spectroscopy of hypernuclei
Description
The recent progress in gamma-ray spectroscopy of hypernuclei is described. The spin-flip M1 γ transition between the ground-state spin doublet of Λ7Li has been observed. The transition energy provides crucial information on the strength of the spin-spin interaction between Λ and nucleons. The experimental results of B(E2; Λ7Li 5/2+→1/2+) gives evidence that the size of the 6Li core in Λ7Li is smaller than that for the 6Li nucleus in the free space, indicating that the glue-like effect of Λ caused the shrinkage of the Λ7Li nucleus
Additional details
Publishing Information
- Journal Title
- Nuclear Physics Review
- Journal Volume
- 19
- Journal Issue
- 1
- Journal Page Range
- p. 30-34
- ISSN
- 1007-4627
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 33029699
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- GAMMA SPECTROSCOPY; HYPERNUCLEI; J-J COUPLING; LAMBDA PARTICLES; LITHIUM 7; M1-TRANSITIONS; NUCLEON-HYPERON INTERACTIONS; PROBABILITY; SHRINKAGE
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; BARYONS; COUPLING; ELEMENTARY PARTICLES; ENERGY-LEVEL TRANSITIONS; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; HYPERONS; INTERACTIONS; INTERMEDIATE COUPLING; ISOTOPES; LAMBDA BARYONS; LIGHT NUCLEI; LITHIUM ISOTOPES; MULTIPOLE TRANSITIONS; NUCLEAR FRAGMENTS; NUCLEI; ODD-EVEN NUCLEI; PARTICLE INTERACTIONS; SPECTROSCOPY; STABLE ISOTOPES; STRANGE PARTICLES